190202800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 491124816

約数和(自身を除く): 300922016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 83, 85, 100, 136, 166, 170, 200, 272, 332, 337, 340, 400, 415, 425, 664, 674, 680, 830, 850, 1328, 1348, 1360, 1411, 1660, 1685, 1700, 2075, 2696, 2822, 3320, 3370, 3400, 4150, 5392, 5644, 5729, 6640, 6740, 6800, 7055, 8300, 8425, 11288, 11458, 13480, 14110, 16600, 16850, 22576, 22916, 26960, 27971, 28220, 28645, 33200, 33700, 35275, 45832, 55942, 56440, 57290, 67400, 70550, 91664, 111884, 112880, 114580, 134800, 139855, 141100, 143225, 223768, 229160, 279710, 282200, 286450, 447536, 458320, 475507, 559420, 564400, 572900, 699275, 951014, 1118840, 1145800, 1398550, 1902028, 2237680, 2291600, 2377535, 2797100, 3804056, 4755070, 5594200, 7608112, 9510140, 11188400, 11887675, 19020280, 23775350, 38040560, 47550700, 95101400, 190202800]

約数ペア:

[(1, 190202800), (2, 95101400), (4, 47550700), (5, 38040560), (8, 23775350), (10, 19020280), (16, 11887675), (17, 11188400), (20, 9510140), (25, 7608112), (34, 5594200), (40, 4755070), (50, 3804056), (68, 2797100), (80, 2377535), (83, 2291600), (85, 2237680), (100, 1902028), (136, 1398550), (166, 1145800), (170, 1118840), (200, 951014), (272, 699275), (332, 572900), (337, 564400), (340, 559420), (400, 475507), (415, 458320), (425, 447536), (664, 286450), (674, 282200), (680, 279710), (830, 229160), (850, 223768), (1328, 143225), (1348, 141100), (1360, 139855), (1411, 134800), (1660, 114580), (1685, 112880), (1700, 111884), (2075, 91664), (2696, 70550), (2822, 67400), (3320, 57290), (3370, 56440), (3400, 55942), (4150, 45832), (5392, 35275), (5644, 33700), (5729, 33200), (6640, 28645), (6740, 28220), (6800, 27971), (7055, 26960), (8300, 22916), (8425, 22576), (11288, 16850), (11458, 16600), (13480, 14110)]